CN105500008B - A kind of milling is ground building-block machine - Google Patents
A kind of milling is ground building-block machine Download PDFInfo
- Publication number
- CN105500008B CN105500008B CN201610009863.4A CN201610009863A CN105500008B CN 105500008 B CN105500008 B CN 105500008B CN 201610009863 A CN201610009863 A CN 201610009863A CN 105500008 B CN105500008 B CN 105500008B
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- Prior art keywords
- main shaft
- spindle box
- slide
- main spindle
- nut
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
- B23Q2240/002—Flat workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention provides a kind of milling grinding Combined machining lathe, and it mainly includes the parts such as pedestal (1), base rail (2), lathe bed (3), column (10), back timber (7), the second servomotor (8), spindle motor (6), replaceable main spindle box (5), tool heads (4), support (11), hoist cylinder (12), foot pad (9).Using the lathe of the present invention, processing efficiency and crudy that workpiece surface finish is processed can be greatly improved.
Description
Technical field
The present invention relates to a kind of plant equipment, more particularly to a kind of milling grinding Combined machining lathe.
Background technology
In order that the surface for obtaining flat work pieces meets the requirement of finish, prior art has what is be combined using mill after first milling
Processing technology, and the realization of this technique generally requires the replacement operation for carrying out lathe, machining accuracy and less efficient.In addition count
Control machining center belongs to precise machining equipment, not only expensive and complicated, and maintenance cost is high, the small-sized enterprise of in general
Industry is difficult to bear the too big equipment of this investment.
The content of the invention
The purpose of the present invention is to provide a kind of surface simple in construction, cost is cheap, high in machining efficiency for above-mentioned deficiency
Process equipment.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of milling is ground Combined machining lathe, and it includes pedestal 1, base rail 2, lathe bed 3, column 10, back timber 7, the
Two servomotors 8, spindle motor 6, replaceable main spindle box 5, tool heads 4, support 11, hoist cylinder 12, foot pad 9；Along pedestal 1
Multiple foots pad 9 are set bottom even, and base rail 2 and lathe bed 3 are fixedly installed on pedestal 1；Base rail 2 is two parallel conductives
Rail, same one end of two parallel base guide rails are respectively provided with a servo longitudinal motor, are respectively provided with the top of two parallel base guide rails
One screw mandrel, one end of screw mandrel are connected with the rotary shaft of servo longitudinal motor, and the bottom of two columns 10 respectively passes through sliding block and screw mandrel
Nut is fixedly connected, and a graduated scale is respectively set along longitudinal direction on the outside of two base rails 2；It is each on the side of two columns 10
Provided with column guide rail, back timber 7 is arranged on column guide rail by sliding block, and a support 11 is respectively provided with the outside of two columns, branch
The bottom of frame 11 is fixed with reinforcement, and a hoist cylinder 12, the piston of hoist cylinder 12 is fixedly installed on each support 11 respectively
Bar is connected with back timber 7, and back timber 7 can be driven to move up and down；Being horizontally disposed with back timber 7 has convex guide rail and ball screw, ball wire
Bar is driven by the first servomotor installed in right-hand member, and slide is provided with convex guide rail, and the slide back side is installed with nut seat,
Nut seat is enclosed on the ball screw nut of back timber 7 and is fixedly connected, when the first servomotor drive screw rotates, feed screw nut
Drive slide left and right horizontal movement on back timber 7；The recessed guide rail and ball screw of vertical direction, the second servo are housed on slide
Motor 8 is arranged on slide upper end, and main spindle box slide unit is provided with the recessed guide rail of slide, and the main spindle box slide unit back side is installed with
Nut seat, nut seat are enclosed on the ball screw nut on slide and are fixedly connected, when the drive screw of the second servomotor 8 rotates,
Feed screw nut drives the upper and lower vertical movement of main spindle box slide unit；Spindle motor 6, replaceable main spindle box 5 are provided with main spindle box slide unit
With tool heads 4, the replaceable inside of main spindle box 5 is vertically disposed power transmission shaft, the first main shaft and the second main shaft, replaceable master
Axle box 5 is provided with upper and lower end plate, and the peace for installing power transmission shaft, the first main shaft and the second main shaft is correspondingly arranged on upper and lower end plate
Fill hole, wherein be correspondingly arranged on for the mounting hole of the first main shaft and the second main shaft on upper and lower end plate it is multipair, to adjust the
Spacing between one main shaft and the second main shaft, the upper end of power transmission shaft pass through the output axis connection of shaft coupling and spindle motor 6, transmission
Axle is provided with a central gear, and a biography being meshed with above-mentioned central gear is respectively equipped with the first main shaft and the second main shaft
Moving gear；The tool heads 4 rough mill cutterhead and a fine grinding head including one, and it is led by cutter clamping device and first respectively
Axle and the connection of the second main shaft；Lathe bed 3 is arranged between two base rails 2, be provided with the side of lathe bed for accommodate it is multiple not
With the cabinet of the replaceable main spindle box 5 of Dimension Types, the top of lathe bed 3 is provided with two longitudinal slide rails, is provided with slide rail vertical
To mobile work platform.
Moreover, it relates to the application of processing is polished to flat workpiece surface using above-mentioned lathe.
The present invention is using the processing efficiency and processing matter for after above-mentioned lathe, substantially increasing workpiece surface finish processing
Amount.
Brief description of the drawings
Fig. 1 is the structural representation of the milling grinding Combined machining lathe of the present invention.
Fig. 2 is the clamping workpiece schematic device of the lathe of the present invention.
Wherein have：1st, pedestal；2nd, base rail；3rd, lathe bed；4th, tool heads；5th, replaceable main spindle box；6th, spindle motor；7、
Back timber；8th, the second servomotor；9th, foot pad；10th, column；11st, support；12nd, hoist cylinder；13rd, bottom plate；14th, square framework；
15th, vertical rod；16th, clamp nut；17th, clamp；18th, loading plate；19th, workpiece.
Embodiment
The present invention is further detailed explanation with specific better embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of milling grinding Combined machining lathe, it includes pedestal 1, base rail 2, lathe bed 3, column
10th, back timber 7, the second servomotor 8, spindle motor 6, replaceable main spindle box 5, tool heads 4, support 11, hoist cylinder 12, foot pad
9.Along pedestal 1 bottom even multiple foots pad 9 are set, base rail 2 and lathe bed 3 are fixedly installed on pedestal 1.Base rail
2 be two closed slides, and same one end of two parallel base guide rails is respectively provided with a servo longitudinal motor and (not shown in figure, is longitudinally
Perpendicular to paper direction in Fig. 1), it is respectively provided with a screw mandrel, one end of screw mandrel and servo longitudinal on the top of two parallel base guide rails
The rotary shaft of motor is connected, and the bottom of two columns 10 is respectively fixedly connected by sliding block with feed screw nut, in two base rails 2
One graduated scale is respectively set along longitudinal direction on outside.Column guide rail is respectively provided with the side of two columns 10, back timber 7 is set by sliding block
Put on column guide rail, a support 11 is respectively provided with the outside of two columns, the bottom of support 11 is fixed with reinforcement, each support
A hoist cylinder 12 is fixedly installed on 11 respectively, the piston rod of hoist cylinder 12 is connected with back timber 7, can driven on back timber 7
Lower movement.Being horizontally disposed with back timber 7 has convex guide rail and ball screw, and ball screw is by the first servomotor drive installed in right-hand member
It is dynamic, slide is installed, the slide back side is installed with nut seat, and nut seat is enclosed on the ball screw nut of back timber 7 on convex guide rail
On be fixedly connected, when the first servomotor drive screw rotates, feed screw nut drives slide left and right horizontal fortune on back timber 7
It is dynamic.The recessed guide rail and ball screw of vertical direction are housed, the second servomotor 8 is arranged on slide upper end, in slide on slide
Main spindle box slide unit is installed, the main spindle box slide unit back side is installed with nut seat, and nut seat is enclosed on the rolling on slide on recessed guide rail
It is fixedly connected on ballscrew nut, when the drive screw of the second servomotor 8 rotates, feed screw nut drives main spindle box slide unit upper and lower
Vertical movement.Spindle motor 6, replaceable main spindle box 5 and tool heads 4 are provided with main spindle box slide unit, inside replaceable main spindle box 5
Vertically disposed to have power transmission shaft, the first main shaft and the second main shaft, replaceable main spindle box 5 is provided with upper and lower end plate, upper and lower end
The mounting hole for installing power transmission shaft, the first main shaft and the second main shaft is correspondingly arranged on plate, wherein for the first main shaft and
The mounting hole of two main shafts be correspondingly arranged on upper and lower end plate it is multipair, between adjusting between the first main shaft and the second main shaft
Upper end away from, power transmission shaft is provided with a central gear by the output axis connection of shaft coupling and spindle motor 6, power transmission shaft, the
A travelling gear being meshed with above-mentioned central gear is respectively equipped with one main shaft and the second main shaft.The tool heads 4 include
One is rough milled cutterhead and a fine grinding head, and it is connected by cutter clamping device with the first main shaft and the second main shaft respectively.Lathe bed 3
It is arranged between two base rails 2, the replaceable main shaft for accommodating multiple different Dimension Types is provided with the side of lathe bed
The cabinet of case 5, the top of lathe bed 3 are provided with two longitudinal slide rails, are provided with slide rail and vertically move workbench.
It is a kind of preferred for the design method of the mounting hole for being used for the first main shaft and the second main shaft of replaceable main spindle box 5
Scheme be that the center of circle of multiple mounting holes is distributed in the concentric circles of the mounting hole for power transmission shaft on end plate, is so adjusting
When spacing between whole first main shaft and the second main shaft rough mills cutterhead and refines the spacing between head to adjust, no matter the first master
Which mounting hole axle and the selection of the second main shaft are fixed in, can ensure the first main shaft, the travelling gear on the second main shaft and biography
Central gear on moving axis has constant and stable meshing relation, does not influence power transmission.
For replaceable main spindle box 5, in order to increase the alternative of the spacing between the first main shaft and the second main shaft, lathe
The replaceable main spindle box 5 of a variety of different Dimension Types is specially equipped with, multiple replaceable main spindle boxes 5, which are deposited on the side of lathe bed, to be set
In the cabinet put, to meet different work pieces process demands.
During work, by flat work pieces clamping vertically moving on workbench on lathe bed 3, according to plane face to be processed
Long-pending size, selects the replaceable main spindle box 5 of suitable dimension, such as the area of plane to be processed is larger, then general facing cutter
Selected with the diameter of bistrique larger, should typically select the first main shaft and the larger replaceable main spindle box 5 of the second main shaft spacing, with
The spacing between the first main shaft and the second main shaft in selected replaceable main spindle box 5 is adjusted afterwards, and replaceable main spindle box 5 is consolidated
The precalculated position being scheduled on main spindle box slide unit.By adjusting the motion of each guide rail and hoist cylinder, by tool heads 4 and plane work
Part is adjusted to Working position, is then processed process.Processing initial stage, rough mill cutterhead and first contact workpiece surface and be processed, essence
Bistrique first avoids finished surface, with the progress of processing, rough mills cutterhead while rough milling made above, fine grinding head contact
The finished surface of cutterhead is rough milled, by that analogy, is gradually completing the processing of whole workpiece surface.
Preferably, lathe of the invention also includes the clamping device for flat work pieces, and clamping device is fixed on longitudinal shifting
Dynamic workbench.As shown in Fig. 2 clamping device includes bottom plate 13, square framework 14, vertical rod 15, clamp nut 16, the and of clamp 17
Loading plate 18.Wherein square framework 14 is fixed on bottom plate 13, and vertical rod 15, vertical rod have been respectively fixedly connected with its four ends
15 top is provided with external screw thread.Four ends of loading plate 18 are provided with the hole passed through for vertical rod 15, and the center of loading plate 18 is provided with
Square central hole.Clamping device includes four clamps 17, and one end of clamp 17 is provided with the hole passed through for vertical rod 15, and the other end is provided with
Right-angle notch, to block workpiece 19 end.Clamp nut 16 and the external screw thread on the top of vertical rod 15 screw.Clamping workpiece
When 19, four holes of the end of loading plate 18 pass through vertical rod 15, loading plate 18 are placed in square framework 14, the one of clamp 17
The hole at end passes through vertical rod 15, and the right-angle notch of the other end engages with the end of workpiece, then tightens clamp nut 16, you can will
Workpiece 19 is fixed on clamping device.
Preferably, the anti-skidding protective layer of the forms such as packing ring, rubber is provided with the right-angle notch of clamp 17, avoids drawing
Hinder workpiece and increase fastening force.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (2)
1. a kind of milling is ground Combined machining lathe, it includes pedestal (1), base rail (2), lathe bed (3), column (10), top
Beam (7), the second servomotor (8), spindle motor (6), replaceable main spindle box (5), tool heads (4), support (11), hoist cylinder
(12), foot pad (9)；Along pedestal (1) bottom even multiple foots pad (9) are set, base rail (2) and lathe bed (3) fixation are set
Put on pedestal (1)；Base rail (2) is two closed slides, and same one end of two parallel base guide rails is respectively provided with a longitudinal direction and watched
Motor is taken, a screw mandrel, one end of screw mandrel and the rotary shaft phase of servo longitudinal motor are respectively provided with the top of two parallel base guide rails
Connection, the bottom of two columns (10) are respectively fixedly connected by sliding block with feed screw nut, along vertical on the outside of two base rails (2)
To one graduated scale of each setting；Column guide rail is respectively provided with the side of two columns (10), back timber (7) is arranged on vertical by sliding block
On post guide rail, a support (11) is respectively provided with the outside of two columns, the bottom of support (11) is fixed with reinforcement, each support
(11) hoist cylinder (12) is fixedly installed on respectively, the piston rod of hoist cylinder (12) is connected with back timber (7), can driven
Back timber (7) moves up and down；Being horizontally disposed with back timber (7) has convex a guide rail and ball screw, and ball screw is by installed in the of right-hand member
One servomotor drives, and is provided with slide on convex guide rail, the slide back side is installed with nut seat, and nut seat is enclosed on back timber (7)
Ball screw nut on be fixedly connected, when the first servomotor drive screw rotates, feed screw nut drive slide in back timber
(7) left and right horizontal movement on；The recessed guide rail and ball screw of vertical direction are housed, the second servomotor (8) is arranged on slide
Slide upper end, is provided with main spindle box slide unit on the recessed guide rail of slide, and the main spindle box slide unit back side is installed with nut seat, nut
Cover for seat is fixedly connected on the ball screw nut on slide, the second servomotor (8) drive screw rotate when, feed screw nut with
The upper and lower vertical movement of dynamic main spindle box slide unit；Spindle motor (6), replaceable main spindle box (5) and instrument are provided with main spindle box slide unit
Head (4), replaceable main spindle box (5) inside is vertically disposed power transmission shaft, the first main shaft and the second main shaft, replaceable main shaft
Case (5) is provided with upper and lower end plate, and the peace for installing power transmission shaft, the first main shaft and the second main shaft is correspondingly arranged on upper and lower end plate
Fill hole, wherein be correspondingly arranged on for the mounting hole of the first main shaft and the second main shaft on upper and lower end plate it is multipair, to adjust the
Spacing between one main shaft and the second main shaft, the upper end of power transmission shaft are passed by the output axis connection of shaft coupling and spindle motor (6)
Moving axis is provided with a central gear, and one is respectively equipped with the first main shaft and the second main shaft and is meshed with above-mentioned central gear
Travelling gear；The tool heads (4) rough mill cutterhead and a fine grinding head including one, and it passes through cutter clamping device and the respectively
One main shaft and the connection of the second main shaft；Lathe bed (3) is arranged between two base rails (2), is provided with the side of lathe bed for holding
Receive multiple different Dimension Types replaceable main spindle box (5) cabinet, the top of lathe bed (3) is provided with two longitudinal slide rails, sliding
It is provided with rail and vertically moves workbench, vertically moved workbench and be fixed with clamping device, clamping device includes bottom plate (13), just
Square frame (14), vertical rod (15), clamp nut (16), clamp (17) and loading plate (18), wherein square framework (14) is solid
Due on bottom plate (13), being respectively fixedly connected with vertical rod (15) on its four ends, the top of vertical rod (15) is provided with external screw thread, held
Four ends of support plate (18) are provided with the hole passed through for vertical rod (15), and the center of loading plate (18) is provided with square central hole, clamping
Device includes four clamps (17), and one end of clamp (17) is provided with the hole passed through for vertical rod (15), and the other end is provided with right-angle notch,
To block an end of workpiece (19), clamp nut (16) and the external screw thread on vertical rod (15) top screw, clamping workpiece
(19) when, four holes of the end of loading plate (18) pass through vertical rod (15), and loading plate (18) is placed in square framework (14),
The hole of one end of clamp (17) passes through vertical rod (15), and the right-angle notch of the other end engages with the end of workpiece, then will fasten spiral shell
Female (16) are tightened, you can workpiece (19) is fixed on clamping device.
2. being polished the method for processing to flat workpiece surface using the lathe described in claim 1, methods described includes：Work
When making, by flat work pieces clamping vertically moving on workbench on lathe bed (3), according to the big of the area of plane to be processed
It is small, the replaceable main spindle box (5) of suitable dimension is selected, then adjusts the first main shaft in selected replaceable main spindle box (5)
And the second spacing between main shaft, the precalculated position replaceable main spindle box (5) being fixed on main spindle box slide unit are each by adjusting
The motions of guide rail and hoist cylinder, tool heads (4) and flat work pieces are adjusted to Working position, are then processed process,
Processing initial stage, to rough mill cutterhead and first contact workpiece surface and be processed, fine grinding head first avoids finished surface, with the progress of processing,
Cutterhead is rough milled while rough milling made above, the finished surface of cutterhead is rough milled in fine grinding head contact, by that analogy,
It is gradually completing the processing of whole workpiece surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009863.4A CN105500008B (en) | 2016-01-06 | 2016-01-06 | A kind of milling is ground building-block machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009863.4A CN105500008B (en) | 2016-01-06 | 2016-01-06 | A kind of milling is ground building-block machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105500008A CN105500008A (en) | 2016-04-20 |
| CN105500008B true CN105500008B (en) | 2017-11-14 |
Family
ID=55708507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610009863.4A Expired - Fee Related CN105500008B (en) | 2016-01-06 | 2016-01-06 | A kind of milling is ground building-block machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500008B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202225A (en) * | 2018-03-10 | 2018-06-26 | 陕西理工大学 | A kind of facing attachment that removes the gred to plate joint-cutting |
| CN108436537B (en) * | 2018-03-16 | 2020-05-19 | 山东凯泰焊接技术有限公司 | Finish machining system for large gantry machine tool |
| CN108436538B (en) * | 2018-03-16 | 2020-06-16 | 江苏科挺智能装备有限公司 | Clamping method for fine machining of large workpiece |
| CN108481166A (en) * | 2018-05-29 | 2018-09-04 | 碳星智能装备（深圳）有限公司 | A kind of multistation three-shaft linkage numerical-control polishing equipment |
| CN110000650B (en) * | 2019-04-22 | 2021-04-09 | 上海欧卡罗家居有限公司 | Intelligent furniture wardrobe |
| CN113231828B (en) * | 2021-04-26 | 2022-05-24 | 大连理工大学 | Milling, grinding and polishing in-situ imaging integrated intelligent equipment and processing method |
| CN113977436B (en) * | 2021-10-08 | 2022-12-23 | 盐城斯柯达机械科技有限公司 | Machine of throwing in full-automatic triaxial linkage rectangle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202053102U (en) * | 2011-03-17 | 2011-11-30 | 安阳第二机床有限公司 | Special multi-axis machining device with changeable drilling tapping |
| CN102267052B (en) * | 2011-07-28 | 2013-01-30 | 常州昌隆机床制造有限公司 | Fixed-beam gantry type double-spindle NC (numerical control) drilling-milling machine |
| CN202507061U (en) * | 2011-12-22 | 2012-10-31 | 山东科技大学 | Special equipment for drilling and reaming location pinholes of large-scale equipment |
| CN202668299U (en) * | 2012-06-15 | 2013-01-16 | 湘潭三峰数控机床有限公司 | Multiple-carriage double-main-shaft symmetrical type grinding machining center |
| JP2014073559A (en) * | 2012-10-05 | 2014-04-24 | Minoru Kanematsu | Vertical machine tool |
| CN204470639U (en) * | 2015-03-14 | 2015-07-15 | 枣庄海纳科技有限公司 | A kind of mobile gantry posture numerical control drilling machine |
-
2016
- 2016-01-06 CN CN201610009863.4A patent/CN105500008B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105500008A (en) | 2016-04-20 |
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Address after: 315300, 1455, Tong Bei Road, Gu Tong Street, Cixi, Zhejiang, Ningbo Applicant after: NINGBO JINKAI MACHINE SHARES CO.,LTD. Address before: 315300, 1455, Tong Bei Road, Gu Tong Street, Cixi, Zhejiang, Ningbo Applicant before: NINGBO JINKAI MACHINE MANUFACTURING CO.,LTD. |
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